Bluetooth Packet Payload Missing

asked 2021-03-21 21:40:39 +0000

ctrlz_ctrlz_ctrlz gravatar image

Hi,

I am trying to get at the Bluetooth data needed to control my Bluetooth lamp. I have created the bt_snoop file after successfully controlling my lamp through the app. I've done this many times and I always get the same result.

When I open bt_snoop in Wireshark and filter for my device all of the data has a warning: "[[Expert Info (Warning/Malformed): Length too short]". It also says "Payload: MISSING". I am able to control the light through the app, but the bt_snoop log just shows that error.

I'm really lost and would really appreciate help!

Thanks!!

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Comments

The issue would seem to be with whatever application\OS is producing the bt_snoop file rather than Wireshark. Have you tried the relevant support chanels for that?

grahamb gravatar imagegrahamb ( 2021-03-22 08:13:30 +0000 )edit

No I have not. I'm using adb bugreport on windows 10. I'll start investigating that. Thanks!

ctrlz_ctrlz_ctrlz gravatar imagectrlz_ctrlz_ctrlz ( 2021-03-22 18:52:33 +0000 )edit
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